however, after news from washington today that obama might reconsider the meeting planned in moscow with vladimir putin in september, i think the kremlin cannot be as optimistic anymore. both sides actually wanted to avoid an escalation because they need each other when it comes to fighting international crime or international terrorism, but certainly, the case case is a burden. >> thank you very much. these latest developments, as britain's "guardian" newspaper has published another raft of secret guardians provided by snowden. >> the report says the nsa can monitor pretty much everything a user does online. they can mine data for names, telephone numbers, and keywords used in private, stations, all without a warrant. the agency's director insisted at a hacker convention that the goal was to find terrorists and not to spy on average citizens.